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WURTH ELEKTRONIK 434111050826 Tact Switch

This tact switch series features a compact 4.0 x 3.5 mm SMD design suitable for general electronic equipment. It offers a low contact resistance of max. 100 milliohms at 50mA, 12VDC, with an insulation resistance of at least 100 megaohms at 500VDC. The switch’s stainless steel cover and silver-plated stainless steel contact ensure durability and reliable operation. Conforming to RoHS, Reach, and lead-free standards, it supports reflow and hand soldering, making it ideal for various high-reliability applications requiring precise switching in confined spaces.

Authorized Distributors
Source:Newark
Part No:434111050826
Stock:1630
Inv Date:06-11-2026
Price: Unit price: $0.594
Buy/RFQ:
Source:DigiKey
Part No:434111050826
Stock:5982
Inv Date:06-11-2026
Price: Unit price: $0.58
Buy/RFQ:
Part No:434111050826
Stock:2645
Inv Date:06-12-2026
Price: Unit price: $0.57
Buy/RFQ:

WURTH ELEKTRONIK 434111050826 Tact Switch Specifications:

  • Rating: 50mA, 12VDC
  • Contact Resistance: 100mΩ max.
  • Insulation Resistance: min. 100MOHM at 500VDC
  • Dielectric Strength: 250VAC for 1 minute
  • Stroke: 0.25 ±0.1mm
  • Bounce Time: 10ms max.
  • Cover Material: Stainless Steel
  • Stem Material: LCP UL94V-0
  • Frame Material: LCP UL94V-0
  • Contact Material: Stainless Steel with silver plating
  • Terminal Material: Brass with silver plating
  • Soldering: Reflow according to JEDEC J-STD-020, hand soldering max 350°C for 3 seconds
  • Environmental Resistance: Operates at +85°C, conforming to RoHS, Reach, Lead-Free
  • Packaging: Tape & Reel with various force and color options

Buy the Wurth Series TASV Tact Switch SMD: 434111050826

Purchase the Wurth TASV tact switch online today to ensure high quality, durability, and precise switching performance in your electronic applications. With a compact 4.0 x 3.5 mm SMD design, it is ideal for confined spaces demanding reliable operation. The switch features stainless steel and silver-plated contacts for longevity, supporting reflow and hand soldering. Conforming to RoHS, Reach, and lead-free standards, this switch guarantees safety and environmental compliance. Get yours now to improve your device reliability and streamline your manufacturing process efficiently.

Buy Wurth TASV 434111050826 now and experience unmatched reliability and performance in your electronics projects.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 434111050826?

You can click on the BUY or RFQ button to purchase 434111050826 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 434111050826?

You can download the 434111050826 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 434111050826?

WURTH ELEKTRONIK

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